Knowles Syfer
- Knowles Syfer (formerly Syfer Technology Limited) is a premier global manufacturer renowned for innovative application specific high-voltage, Hi-Q RF MLCCs and thru-hole/SMT EMI suppression filters. Our comprehensive product range includes; MLCCs include RF/Microwave/ultra-low ESR, high voltage to 12 k VDC, 250 VAC ratings, safety certified SMDs as well as space-grade parts. Our patented StackiCap™ is a unique capacitor assembly designed to achieve high capacitance and high voltage.Syfer’s EMI filter lineup has SMD feed through capacitors rated to 3 A, SMD C and Pi filters rated to 20 A and X2Y® technology.
The broad Syfer AEC Q200 qualified family features both surface mount EMI filters and high-voltage MLCCs focused on the HEV and EV automotive market.
Worldwide manufacturing operations include a brand new facility in Suzhou, China, equipped with modern equipment to assure consistent, high quality products to meet the growing needs of our global markets.
Product Category
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Product List
- Part#:
1206Y1500360JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 150V C0G/NP0 1206 - In Stock:
129260
- Part#:
0805J1001P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 100V C0G/NP0 0805 - In Stock:
120777
- Part#:
1210Y0630391JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1210 - In Stock:
76175
- Part#:
1812Y1000271FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1812 - In Stock:
21146
- Part#:
0805Y3005P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 300V C0G/NP0 0805 - In Stock:
61978
- Part#:
1210J1000123KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V C0G 1210 - In Stock:
77889
- Part#:
0805J0630152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V X7R 0805 - In Stock:
466478
- Part#:
2220Y5000563MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 500V X7R 2220 - In Stock:
55395
- Part#:
2220Y3K00150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 3KV C0G/NP0 2220 - In Stock:
55127
- Part#:
1825J5000153JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V C0G 1825 - In Stock:
50787
- Part#:
0805J2000123MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 0805 - In Stock:
245594
- Part#:
2220J1K00153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 2220 - In Stock:
69774
- Part#:
0805Y0630221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0805 - In Stock:
320164
- Part#:
0603J0250473KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 0603 - In Stock:
268182
- Part#:
1210J0250270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 1210 - In Stock:
123251
- Part#:
2225J1K00682KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1KV C0G/NP0 2225 - In Stock:
17052
- Part#:
1206J0630820GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1206 - In Stock:
103088
- Part#:
2225Y6K00120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 6KV C0G/NP0 2225 - In Stock:
63105
- Part#:
2225Y0630330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 2225 - In Stock:
13263
- Part#:
1812Y2000682FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V C0G/NP0 1812 - In Stock:
16151
- Part#:
1210J0630151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 1210 - In Stock:
125695
- Part#:
1808J0166P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 16V C0G/NP0 1808 - In Stock:
78644
- Part#:
1808Y2000273MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 1808 - In Stock:
128889
- Part#:
1808J2000561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1808 - In Stock:
108542
- Part#:
1808J0255P60BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 25V C0G/NP0 1808 - In Stock:
61893
- Part#:
2220J1K50121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.5KV C0G/NP0 2220 - In Stock:
21832
- Part#:
1210J0100152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V X7R 1210 - In Stock:
168860
- Part#:
1206J2006P80BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 1206 - In Stock:
56834
- Part#:
0603J1501P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 150V C0G/NP0 0603 - In Stock:
219797
- Part#:
1210J1000562MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 1210 - In Stock:
99056
- Part#:
1812J0500121GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1812 - In Stock:
56132
- Part#:
1206Y1K50471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV X7R 1206 - In Stock:
243801
- Part#:
1206Y1008P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 100V C0G/NP0 1206 - In Stock:
81213
- Part#:
2225Y0250151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 2225 - In Stock:
21080
- Part#:
SFBDT5000221MC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 220PF 500V AXIAL - In Stock:
5983
- Part#:
0805Y5000562JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 0805 - In Stock:
158717
- Part#:
1812J0250821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 1812 - In Stock:
86046
- Part#:
2220J0160470KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 2220 - In Stock:
36320
- Part#:
1210Y2000471KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 1210 - In Stock:
77791
- Part#:
0603Y0500390GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 0603 - In Stock:
184748
- Part#:
1206Y0500123JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1206 - In Stock:
117680
- Part#:
1206J1000681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V X7R 1206 - In Stock:
252559
- Part#:
1808J0630182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1808 - In Stock:
70136
- Part#:
1825Y0630332KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 1825 - In Stock:
38213
- Part#:
2225J1000332GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 2225 - In Stock:
14786
- Part#:
0603Y0500220FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
91532
- Part#:
1812J1000562JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 1812 - In Stock:
81549
- Part#:
1825J0500123JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1825 - In Stock:
39968
- Part#:
1206J2003P90BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 200V C0G/NP0 1206 - In Stock:
57609
- Part#:
2225Y2500470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 2225 - In Stock:
41521